DE2836793A1 - Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges - Google Patents
Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edgesInfo
- Publication number
- DE2836793A1 DE2836793A1 DE19782836793 DE2836793A DE2836793A1 DE 2836793 A1 DE2836793 A1 DE 2836793A1 DE 19782836793 DE19782836793 DE 19782836793 DE 2836793 A DE2836793 A DE 2836793A DE 2836793 A1 DE2836793 A1 DE 2836793A1
- Authority
- DE
- Germany
- Prior art keywords
- sole
- ply
- padding
- shell
- abrasion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
SchalensohleShell sole
Die Erfindung bezieht sich auf eine Schalensohle, die in bekannter Weise mit einem umlaufenden, hochgezogenen Rand ausgestattet ist und aus Gummi oder gummiähnlichen Stoffen besteht, wobei der Laufteil der Sohle, also die mit dem Untergrund in 3rührung kommende Schicht aus einem abriebfesten Gummi od. dgl. besteht und oberhalb dieser abriebfesten Schicht eine hiermit festhaftend verbundene Polsterschicht angeordnet ist, die ihrerseits aus einem beliebigen Schaum, z.B. Polyurethanschaum, bestehen kann.The invention relates to a shell sole in known Way is equipped with a circumferential, raised edge and made of rubber or rubber-like materials, whereby the running part of the sole, i.e. the one with the ground The layer that comes into contact is made of an abrasion-resistant rubber or the like and is above it this abrasion-resistant layer is arranged a cushion layer that is firmly adhered to it which in turn consist of any foam, e.g. polyurethane foam can.
Bei den bekannten Schalensohlen dieser Art besteht der umlaufende Rand aus ein und derselben Gummimischung.In the known shell soles of this type, there is the circumferential Edge made from the same rubber compound.
Der Erfindung liegt im wesentlichen die Aufgabe zugrunde, die eingangs erwähnten Schalensohlen so zu verbessern, daß bei guter Abriebfestigkeit für die am vorderen und hinteren Ende der Sohle befindlichen Bereiche die zu beiden Seiten der Sohle gelegenen Bereiche weich und elastich verformbar sind.The invention is essentially based on the object to improve mentioned shell soles so that with good abrasion resistance for the areas at the front and rear of the sole on both sides Areas lying around the sole are soft and elastically deformable.
Znr Lösung dieser Aufgabe besteht in bekannter Weise der an der Sohle vorn und hinten gelegene Rand aus der Mischung, aus der auch die Laufsohle besteht, während die zu beiden Seiten der Sohle angeordneten Schalenränder aus dem Gummi od. dgl. bestehen, welche auch die Polsterschicht bilden. Demgemäß erfüllt der für die Polsterschicht vorgesehene Gummi nicht nur die Aufgabe einer Polsterwirkung an der der Sohle, sondern zusätzlich auch noch zu beiden Seiten der Schalensohle, und zwar somit an den Stellen, die weniger einer mechanischen Beanspruchung, sondern einer Biegebeanspruchung unterworfen sind. Zugleich werden dadurch die Flanken des Fußes polsterartig abgeschirmt.To solve this problem, the edge located on the front and rear of the sole consists in a known manner of the mixture of which the outsole also consists, while the shell edges arranged on both sides of the sole consist of rubber or the like, which also make up the cushioning layer form. Accordingly, the rubber provided for the cushion layer not only fulfills the task of a cushioning effect on the the sole, but also on both sides of the shell sole, namely at the points that are less subject to mechanical stress than to bending stress. At the same time, the flanks of the foot are shielded like a cushion.
Weitere Einzelheiten der Erfindung werden anhand der Zeichnung erläutert, in der ein Ausführungabeispiel dargestellt ist.Further details of the invention are explained with reference to the drawing, in which an exemplary embodiment is shown.
Es zeigen: Fig. 1 eine Schalensohle für einen Sportschuh im Längs schnitt und Fig. 2 die Sohle gemäß Fig. 1 auf halber Länge im Querschnitt.They show: FIG. 1 a shell sole for a sports shoe in the longitudinal direction section and FIG. 2 the sole according to FIG. 1 at half the length in cross section.
Die Schalensohle, die als Vollsohle ausgebildet ist und sich somit über die gesamte Länge des Schuhes erstreckt, ist im Laufteil zweischichtig ausgeführt. Die eigentliche Lauffläche 1 wird dabei gebildet von einer Laufechicht 2, die aus einem nicht porösen, homogenen abriebfesten Kautschuk besteht. Mit der Innenfläche der Laufschicht 2 ist eine sich ebenfalls über die Länge des Schuhes erstreckende Polsterschicht 3 festhaftend verbunden, die ihrerseits aus einem elastisch eingestellten Polyurethanschaum besteht.The shell sole, which is designed as a full sole and thus Extending over the entire length of the shoe, the running part is made of two layers. The actual running surface 1 is formed by a running layer 2, which consists of a non-porous, homogeneous, abrasion-resistant rubber. With the inner surface the running layer 2 is also one which extends over the length of the shoe Padding layer 3 firmly connected, which in turn consists of an elastic set Polyurethane foam is made.
Der umlaufende, das Wesen einer Schalensohle ausmachende Rand 4 besteht am vorderen Ende 5 und am hinteren Ende 6 der Schalensohle aus dem Werkstoff, aus dem auch die Laufschicht 2 hergestellt ist, also aus einem abriebfesten, homogenen Kautschuk, während er hier zwischen befindlichen seitlichen Ränder der Schalensohle aus dem Polyurethanschaum bzw. aus dem Werkstoff bestehen, der auch für die Polsterschicht 3 verwendet wird.The circumferential edge 4, which constitutes the essence of a shell sole, consists at the front end 5 and at the rear end 6 of the shell sole made of the material from which the running layer 2 is also made, i.e. made of an abrasion-resistant, homogeneous rubber, while he is here between the lateral edges of the shell sole from the Polyurethane foam or consist of the material that is also used for the cushion layer 3 is used.
Aus diesen Gründen ist die Schalensohle sehr langlebig; sie widersteht also größeren mechanischen Beanspruchungen, während sie gleichzeitig der Bequemlichkeit Rechnung trägt. Die seitlichen Abschnitte der Schalenränder sind so weich, daß sie als Polster wirken, sogleich aber über eine geringe Biegesteifigkeit verfügen, wenn die Schalensohle in sich gebogen wird.For these reasons, the shell sole is very durable; she resists so greater mechanical stresses, while at the same time of convenience Takes into account. The side sections of the shell edges are so soft that they act as a cushion, but at the same time have a low flexural rigidity, if the shell sole is bent in itself.
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782836793 DE2836793A1 (en) | 1978-08-23 | 1978-08-23 | Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges |
AT419179A AT372257B (en) | 1978-08-23 | 1979-06-12 | SHELL SOLE |
YU173379A YU173379A (en) | 1978-08-23 | 1979-07-16 | Sole in form of a shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782836793 DE2836793A1 (en) | 1978-08-23 | 1978-08-23 | Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2836793A1 true DE2836793A1 (en) | 1980-03-06 |
Family
ID=6047699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782836793 Withdrawn DE2836793A1 (en) | 1978-08-23 | 1978-08-23 | Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT372257B (en) |
DE (1) | DE2836793A1 (en) |
YU (1) | YU173379A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455765A (en) * | 1982-01-06 | 1984-06-26 | Sjoeswaerd Lars E G | Sports shoe soles |
US4759136A (en) * | 1987-02-06 | 1988-07-26 | Reebok International Ltd. | Athletic shoe with dynamic cradle |
US4858340A (en) * | 1988-02-16 | 1989-08-22 | Prince Manufacturing, Inc. | Shoe with form fitting sole |
US5784809A (en) * | 1996-01-08 | 1998-07-28 | The Burton Corporation | Snowboarding boot |
EP1104658A1 (en) * | 1988-07-15 | 2001-06-06 | Anatomic Research, Inc. | Shoe with naturally contoured sole |
US7950676B2 (en) | 2003-09-10 | 2011-05-31 | Easton Sports, Inc. | Article of footwear comprising a unitary support structure and method of manufacture |
US8667709B2 (en) | 1999-04-26 | 2014-03-11 | Frampton E. Ellis | Shoe sole orthotic structures and computer controlled compartments |
-
1978
- 1978-08-23 DE DE19782836793 patent/DE2836793A1/en not_active Withdrawn
-
1979
- 1979-06-12 AT AT419179A patent/AT372257B/en not_active IP Right Cessation
- 1979-07-16 YU YU173379A patent/YU173379A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455765A (en) * | 1982-01-06 | 1984-06-26 | Sjoeswaerd Lars E G | Sports shoe soles |
US4759136A (en) * | 1987-02-06 | 1988-07-26 | Reebok International Ltd. | Athletic shoe with dynamic cradle |
US4858340A (en) * | 1988-02-16 | 1989-08-22 | Prince Manufacturing, Inc. | Shoe with form fitting sole |
EP1104658A1 (en) * | 1988-07-15 | 2001-06-06 | Anatomic Research, Inc. | Shoe with naturally contoured sole |
US5784809A (en) * | 1996-01-08 | 1998-07-28 | The Burton Corporation | Snowboarding boot |
AT404312B (en) * | 1996-01-08 | 1998-10-27 | Burton Corp | SNOWBOARD SHOE |
US8667709B2 (en) | 1999-04-26 | 2014-03-11 | Frampton E. Ellis | Shoe sole orthotic structures and computer controlled compartments |
US9414641B2 (en) | 1999-04-26 | 2016-08-16 | Frampton E. Ellis | Shoe sole orthotic structures and computer controlled compartments |
US7950676B2 (en) | 2003-09-10 | 2011-05-31 | Easton Sports, Inc. | Article of footwear comprising a unitary support structure and method of manufacture |
Also Published As
Publication number | Publication date |
---|---|
ATA419179A (en) | 1982-01-15 |
YU173379A (en) | 1983-01-21 |
AT372257B (en) | 1983-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8130 | Withdrawal |